diff --git a/src/MF_DigInMux/DigInMux.cpp b/src/MF_DigInMux/DigInMux.cpp
index 238be323..11b27ff5 100644
--- a/src/MF_DigInMux/DigInMux.cpp
+++ b/src/MF_DigInMux/DigInMux.cpp
@@ -48,7 +48,7 @@ namespace DigInMux
     void Clear()
     {
         for (uint8_t i = 0; i < digInMuxRegistered; i++) {
-            digInMux[digInMuxRegistered]->detach();
+            digInMux[i]->detach();
         }
         digInMuxRegistered = 0;
 #ifdef DEBUG2CMDMESSENGER